Some friends and I (3 girls and 2 guys) want to go on a road trip next summer. We're Juniors in high school now, and want to go on one last adventure before we all go off to college. Three of us would be 18, and two 17. We live in Maryland, and would like to spend about 10 days sightseeing as much as we can - we want to visit the most off-the-wall places, but still do all the regular tourist stuff. We want to stay mostly on the East Coast. We've all been to NYC and DC before, but wouldn't mind going again. I used to live in VA Beach, and we'd like to make a stop there, too.
We're all great friends, but into different things - two of the girls are really girly, one of the girls is more tomboy-ish, one of the guys is a history buff - you get the idea. But we all love movies, music, laughing, and anything hands-on (watergun fights, NERF battles, kayaking, swimming, etc. - not museums!). We're all very outdoorsy (4 of us are Boy/Girl Scouts) and would like to camp for part of the trip.
We plan on either renting a car (depending on cost) or driving a '97 Town and Country (attractive, I know). Since there's five of us, splitting up the cost of gas, food, motels, etc. shouldn't be too awful. We are on a budget, though, so we don't want to spend a pile of money on things to do.
What are some cool places we could go to/things we can do?